Basicly, some stable 's -- pokemon seem to change their stats/attacks depending on what you do between you putting them into the daycare, and getting them out. I have a couple of movesets that I'll link in here that I was able to get by switching pokemons around, healing myself in a pokemon center and going back to the daycare.

his moveset starts with 2 blank moves, one of which doesn't do anything, and one who always is out of pp, and dig.After that, I randomly got a leer,pek,horn drill,flash moveset, while he only gained 3 levels since last time. However, the pokemon seems to change its level/stats once you put it in a box, and get it out again. the moveset does not change though, except if you put it in daycare and do anything to cause it to change.